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質問 # 39
An existing Object bucket was created for backups with these requirements:
* WORM policy of one year
* Versioning policy of one year
* Lifecycle policy of three years
A recent audit has reported a compliance failure. Data that should be retained for three years has been deleted prematurely.
How should the administrator resolve the compliance failure within Objects?
- A. Modify the existing bucket WORM policy from one year to three years.
- B. Create a tiering policy to store deleted data on cold storage for three years.
- C. Modify the existing bucket versioning policy from one year to three years.
- D. Recreate a new bucket with the retention policy of three years.
正解：A
解説：
The administrator should resolve the compliance failure within Objects by modifying the existing bucket WORM (Write-Once Read-Many) policy from one year to three years. WORM is a feature that prevents anyone from modifying or deleting data in a bucket while the policy is active. WORM policies help comply with strict data retention regulations that mandate how long specific data must be stored. The administrator can extend the WORM retention period for a bucket at any time, but cannot reduce it or delete it. By extending the WORM policy from one year to three years, the administrator can ensure that data in the bucket is retained for the required duration and not deleted prematurely. Reference: Nutanix Objects User Guide, page 17; Nutanix Objects Solution Guide, page 9
質問 # 40
Which Nutanix Unified Storage capability allows for monitoring usage for all Files deployment globally?
- A. Data Lens
- B. Files Manager
- C. Nutanix Cloud Manager
- D. File Analytics
正解：A
解説：
Data Lens is a feature that provides insights into the data stored in Files across multiple sites, including different geographical locations. Data Lens allows administrators to monitor usage, performance, capacity, and growth trends for all Files deployments globally. Data Lens also provides reports on file types, sizes, owners, permissions, and access patterns3. Reference: Nutanix Data Lens Administration Guide3
質問 # 41
Which action is required to allow the deletion of file server audit data in Data Lens?
- A. Disable the File Server.
- B. Update the data retention period.
- C. Configure the audit trail target.
- D. Enable the File Server.
正解：B
解説：
The action that is required to allow the deletion of file server audit data in Data Lens is to update the data retention period. Data retention period is a setting that defines how long Data Lens keeps the file server audit data in its database. Data Lens collects and stores various metadata and statistics from file servers, such as file name, file type, file size, file owner, file operation, file access time, etc. Data Lens uses this data to generate reports and dashboards for file analytics and anomaly detection. The administrator can update the data retention period for each file server in Data Lens to control how long the audit data is kept before being deleted. Reference: Nutanix Files Administration Guide, page 98; Nutanix Data Lens User Guide
質問 # 42
What is a prerequisite for deploying Smart DR?
- A. The primary and recovery file servers must have the same domain name.
- B. Open TCP port 7515 on all client network IPs (uni-directionally on the source and recovery file servers).
- C. Requires one-to-many shares.
- D. The Files Manager must have at least three file servers.
正解：B
解説：
Smart DR is a feature that allows share-level replication between active file server instances for disaster recovery. To configure Smart DR, one of the prerequisites is to open TCP port 7515 on all client network IPs (uni-directionally on the source and recovery file servers). This port is used for communication between the FSVMs and the replication engine. Reference: Nutanix Files Administration Guide, page 79; Nutanix Files Solution Guide, page 9
質問 # 43
ionization deployed Files in multiple sites, including different geographical locations across the globe. The organization has the following requirements to improves their data management lifecycle:
* Provide a centralized management solution.
* Automate archiving tier policies for compliance purposes.
* Protect the data against ransomware.
Which solution will satisfy the organization's requirements?
- A. Files Analytics
- B. Prims Central
- C. Data Lens
正解：C
解説：
Data Lens can provide a centralized management solution for Files deployments in multiple sites, including different geographical locations. Data Lens can also automate archiving tier policies for compliance purposes, by allowing administrators to create policies based on file attributes, such as age, size, type, or owner, and move files to a lower-cost tier or delete them after a specified period. Data Lens can also protect the data against ransomware, by allowing administrators to block malicious file signatures from being written to the file system. Reference: Nutanix Data Lens Administration Guide
質問 # 44
An administrator is tasked with creating an Objects store with the following settings:
* Medium Performance (around 10,000 requests per second)
* 10 TiB capacity
* Versioning disabled
* Hosted on an AHV cluster
immediately after creation, the administrator is asked to change the name of Objects store Who will the administrator achieve this request?
- A. Enable versioning and then rename the Object store, disable versioning
- B. Delete and recreate a new Objects store with the updated name
- C. The Objects store can only be renamed if hosted on ESXI.
正解：B
解説：
The administrator can achieve this request by deleting and recreating a new Objects store with the updated name. Objects is a feature that allows users to create and manage object storage clusters on a Nutanix cluster. Objects clusters can provide S3-compatible access to buckets and objects for various applications and users. Objects clusters can be created and configured in Prism Central. However, once an Objects cluster is created, its name cannot be changed or edited. Therefore, the only way to change the name of an Objects cluster is to delete the existing cluster and create a new cluster with the updated name. Reference: Nutanix Objects User Guide, page 9; Nutanix Objects Solution Guide, page 8
質問 # 45
A Files administrator needs to generate a report listing the files matching those in the exhibit.
What is the most efficient way to complete this task?
- A. Use Report Builder in Files Console.
- B. Use Report Builder in File Analytics.
- C. Create a custom report in Prism Central.
- D. Create a custom report in Files Console.
正解：B
解説：
The most efficient way to generate a report listing the files matching those in the exhibit is to use Report Builder in File Analytics. Report Builder is a feature that allows administrators to create custom reports based on various filters and criteria, such as file name, file type, file size, file owner, file age, file access time, file modification time, file permission change time, and so on. Report Builder can also export the reports in CSV format for further analysis or sharing. Reference: Nutanix Files Administration Guide, page 97; Nutanix File Analytics User Guide
質問 # 46
Which scenario is causing the alert and need to be addressed to allow the entities to be protected?
- A. The logical timestamp for one or more of the Volume Groups is not consistent between clusters
- B. One or more VMs or Volume Groups belonging to the Consistency Group is part of multiple Recovery Plans configured with a Witness.
- C. One or more VMs or Volume Groups belonging to the Consistency Group contains state metadata
- D. One or more VMs or Volume Groups belonging to the Consistency Group may have been deleted
正解：D
解説：
The scenario that is causing the alert and needs to be addressed to allow the entities to be protected is that one or more VMs or Volume Groups belonging to the Consistency Group may have been deleted. A Consistency Group is a logical grouping of VMs or Volume Groups that are protected together by a Protection Policy. A Protection Policy is a set of rules that defines how often snapshots are taken, how long they are retained, and where they are replicated for disaster recovery purposes. If one or more VMs or Volume Groups belonging to the Consistency Group are deleted, the Protection Policy will fail to protect them and generate an alert with the code AI303551 - VolumeGroupProtectionFailed. Reference: Nutanix Volumes Administration Guide, page 29; Nutanix Volumes Troubleshooting Guide
質問 # 47
An administrator is looking for a tool that includes these features:
* Permission Denials
* Top 5 Active Users
* Top 5 Accessed Files
* File Distribution by Type
Nutanix tool should the administrator choose?
- A. File Analytics
- B. Files Console
- C. File Server Manager
- D. Prism Central
正解：A
解説：
The tool that includes these features is File Analytics. File Analytics is a feature that provides insights into the usage and activity of file data stored on Files. File Analytics consists of a File Analytics VM (FAVM) that runs on a Nutanix cluster and communicates with the File Server VMs (FSVMs) that host the file shares. File Analytics can display various reports and dashboards that include these features:
Permission Denials: This report shows the number of permission denied events for file operations, such as read, write, delete, etc., along with the user, file, share, and server details.
Top 5 Active Users: This dashboard shows the top five users who performed the most file operations in a given time period, along with the number and type of operations.
Top 5 Accessed Files: This dashboard shows the top five files that were accessed the most in a given time period, along with the number of accesses and the file details.
File Distribution by Type: This dashboard shows the distribution of files by their type or extension, such as PDF, DOCX, JPG, etc., along with the number and size of files for each type. Reference: Nutanix Files Administration Guide, page 93; Nutanix File Analytics User Guide
質問 # 48
An administrator is upgrading Files from version 3.7 to 4.1 in the highly secured environment the pre-upgrade check fail with below error:
FileServer preupgrade check failed with cause (s) Sub task poll timed out What initial troubleshooting step should the administrator take?
- A. Increase upgrades timeout from ecli
- B. Check the there is enough disk space on FSVMs.
- C. Examine the failed tasks on the FSVMs
- D. Verify connectivity between the FSVMs.
正解：D
解説：
One of the possible causes of a failed pre-upgrade check for Files is network connectivity issues between the FSVMs. The administrator should verify that there are no firewall rules or network policies that block the communication between the FSVMs on ports 22 (SSH), 9440 (HTTPS), and 2009 (RPC). The administrator can use tools such as ping, traceroute, and telnet to test the connectivity between the FSVMs. Reference: Nutanix Support Portal - Troubleshooting Nutanix Files Upgrade Issues
質問 # 49
What are two network requirements for a four-node FSVM deployment? (Choose two.)
- A. Four available IP addresses on the Storage network
- B. Five available IP addresses on the Storage network
- C. Five available IP addresses on the Client network
- D. Four available IP addresses on the Client network
正解：C
解説：
The two network requirements for a four-node FSVM deployment are five available IP addresses on the Client network and five available IP addresses on the Storage network. The Client network is used for communication between the FSVMs and the clients, while the Storage network is used for communication between the FSVMs and the CVMs. For each FSVM, one Client IP and one Storage IP are required. Additionally, one extra Client IP is required for the file server VIP (Virtual IP), which is used as a single point of access for all shares and exports on the file server. Reference: Nutanix Files Administration Guide, page 28; Nutanix Files Solution Guide, page 7
質問 # 50
What is the network requirement for a File Analytics deployment?
- A. Must use the Client-side network
- B. Must use the CVM not work
- C. Must use the Backplane network
- D. Must use the Storage-side network
正解：A
解説：
Nutanix File Analytics is a feature that provides insights into the usage and activity of file data stored on Nutanix Files. File Analytics consists of a File Analytics VM (FAVM) that runs on a Nutanix cluster and communicates with the File Server VMs (FSVMs) that host the file shares. The FAVM collects metadata and statistics from the FSVMs and displays them in a graphical user interface (GUI). The FAVM must be deployed on the same network as the FSVMs, which is the Client-side network. This network is used for communication between File Analytics and FSVMs, as well as for accessing the File Analytics UI from a web browser. The Client-side network must have DHCP enabled and must be routable from the external hosts that access the file shares and File Analytics UI. Reference: Nutanix Files Administration Guide, page 93; Nutanix File Analytics Deployment Guide
質問 # 51
Which two platform are currently supported for Smart Tiering? (Choose two.)
- A. Azure Blob
- B. Google Cloud Storage
- C. AWS Standard
- D. Wasabi
正解：C
解説：
The two platforms that are currently supported for Smart Tiering are AWS Standard and Azure Blob. Smart Tiering is a feature that allows administrators to tier data from Files to cloud storage based on file age, file size, and file type. Smart Tiering can help reduce the storage cost and optimize the performance of Files. Smart Tiering currently supports AWS Standard and Azure Blob as the cloud storage platforms, and more platforms will be added in the future. Reference: Nutanix Files Administration Guide, page 99; Nutanix Files Solution Guide, page 11
質問 # 52
An administrator wants to provide security against ransomware attacks in Files. The administrator wants to configure the environment to scan files for ransomware in real time and provide notification in the event of a ransomware attack.
Which component should the administrator use to meet this requirement?
- A. File Analytics
- B. Files Console
- C. Syslog Server
- D. Protection Domain
正解：A
解説：
File Analytics is a feature that provides insights into the data stored in Files, such as file types, sizes, owners, permissions, and access patterns. File Analytics also provides security against ransomware attacks by scanning files for ransomware in real time and providing notification in the event of a ransomware attack. File Analytics can detect ransomware based on file extensions, file signatures, or third-party solutions2. Reference: Nutanix File Analytics Administration Guide2
質問 # 53
An administrator has received an alert AI60068 - ADSDuplicationIPDetected details of alert as follows:
Which error log should the administrator review to determine the related Duplicate IP address involved?
- A. Minerva.nvm.log
- B. Tcpkill.log
- C. Minerva_cvm.log
- D. Solver.log
正解：C
解説：
The Minerva_cvm.log file contains information about the Minerva service, which is responsible for managing the FSVMs and their communication with Prism Central. The Minerva_cvm.log file can be used to troubleshoot issues related to Nutanix Files, such as duplicate IP address detection. The log file can be found in /home/nutanix/data/logs/minerva on any CVM in the cluster. Reference: Nutanix Support Portal - Troubleshooting Nutanix Files
質問 # 54
A company uses Linux and Windows workstations. The administrator is evaluating solution for their file storage needs.
The solution should support these requirements:
* Distributed File System
* Active Directory integrated
* Scale out architecture
- A. Volumes
- B. Mine
- C. Objects
- D. Files
正解：D
解説：
The solution that meets the company's requirements for their file storage needs is Files. Files is a feature that allows users to create and manage file server instances (FSIs) on a Nutanix cluster. FSIs can provide SMB and NFS access to file shares and exports for different types of clients. Files supports these requirements:
Distributed File System: Files uses a distributed file system that spans across multiple FSVMs (File Server VMs), which improves scalability, performance, and availability.
Active Directory integrated: Files can integrate with Active Directory for authentication and authorization of SMB clients and multiprotocol NFS clients.
Scale out architecture: Files can scale out by adding more FSVMs to an existing FSI or creating new FSIs on the same or different clusters. Reference: Nutanix Files Administration Guide, page 27; Nutanix Files Solution Guide, page 6
質問 # 55
An administrator has created a volume and needs to attach it to a windows host a via iSCSI. The data Services IP has been configured in the MS iSCSI Initiator, but no target are visible.
What is most likely the cause this issue?
- A. The host's IQN is not authorized to access to the volume.
- B. The CHAP Authentication has not been configured on the client.
- C. The CHAP password configured on the client is incorrect.
- D. The host' s IP address is not authorized to access the volume.
正解：A
解説：
Nutanix Volumes uses IQN-based authorization to control access to volumes. The administrator must specify the IQN of the host that needs to access the volume when creating or editing the volume. If the host's IQN is not authorized, it will not be able to see the target in the MS iSCSI Initiator3. Reference: Nutanix Volumes Administration Guide3
質問 # 56
Which port is required between a CVM or Prism Central to insights,nutanix.com for Data Lens configuration?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
解説：
Data Lens is a SaaS that provides file analytics and reporting, anomaly detection, audit trails, ransomware protection features, and tiering management for Nutanix Files. To configure Data Lens, one of the network requirements is to allow HTTPS (port 443) traffic between a CVM or Prism Central to insights.nutanix.com. This allows Data Lens to collect metadata and statistics from the FSVMs and display them in a graphical user interface. Reference: Nutanix Files Administration Guide, page 93; Nutanix Data Lens User Guide
質問 # 57
An administrator has received an alert AI303551 - VolumeGroupProtectionFailed details of alerts as follows:
Which error logs should the administrator be reviewing to determine why the relative service is down:
- A. arithmos.ERROR
- B. solver.log
正解：A
解説：
The error log that the administrator should review to determine why the relative service is down is arithmos.ERROR. Arithmos is a service that runs on each CVM and provides volume group protection functionality for Volumes. Volume group protection is a feature that allows administrators to create protection policies for volume groups, which define how often snapshots are taken, how long they are retained, and where they are replicated. If arithmos.ERROR log shows any errors or exceptions related to volume group protection, it can indicate that the relative service is down or not functioning properly. Reference: Nutanix Volumes Administration Guide, page 29; Nutanix Volumes Troubleshooting Guide
質問 # 58
How can an administrator deploy a new instance of Files?
- A. From the Files Console view in Prism Central.
- B. From the Storage view in Prism Element.
- C. From LCM in Prism Element.
- D. From LCM in Prism Central.
正解：A
解説：
The Files Console view in Prism Central is the primary interface for deploying and managing Files clusters. Administrators can use the Files Console to create a new instance of Files by providing the required information, such as cluster name, network configuration, storage capacity, and license key. Reference: Nutanix Files Administration Guide
質問 # 59
An administrator is planning to upgrade all ESXi hypervisors in a cluster hosting Files.
When performing one-click hypervisor upgrades, what prerequisite must be performed?
- A. Manually migrate the FSVMs.
- B. Disable the anti-affinity rules on all FSVMs.
- C. Shutdown the FSVMs.
- D. Enable the anti-affinity rules on all FSVMs.
正解：B
解説：
The prerequisite that must be performed before performing one-click hypervisor upgrades is to disable the anti-affinity rules on all FSVMs. Anti-affinity rules are rules that prevent two or more VMs from running on the same host at the same time. Anti-affinity rules can improve the availability and performance of FSVMs by distributing them across different hosts in a cluster. However, anti-affinity rules can interfere with one-click hypervisor upgrades, which require all VMs on a host to be migrated to another host before upgrading the host. Therefore, the administrator must disable the anti-affinity rules on all FSVMs before performing one-click hypervisor upgrades, and re-enable them after the upgrades are completed. Reference: Nutanix Files Administration Guide, page 22; Nutanix Files Upgrade Guide
質問 # 60
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問題集練習試験問題学習ガイドはNCP-US-6.5試験で使える：https://drive.google.com/open?id=1QBNigBWrjDEJcUWTjb5C9hgbSizLncDw